11213034522 has 32 divisors (see below), whose sum is σ = 23955409152. Its totient is φ = 3486680064.

The previous prime is 11213034487. The next prime is 11213034523. The reversal of 11213034522 is 22543031211.

It is a junction number, because it is equal to n+sod(n) for n = 11213034492 and 11213034501.

It is not an unprimeable number, because it can be changed into a prime (11213034523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474898 + ... + 497949.

It is an arithmetic number, because the mean of its divisors is an integer number (748606536).

Almost surely, 2^11213034522 is an apocalyptic number.

11213034522 is an abundant number, since it is smaller than the sum of its proper divisors (12742374630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11213034522 is a wasteful number, since it uses less digits than its factorization.

11213034522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972982.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 11213034522 its reverse (22543031211), we get a palindrome (33756065733).

The spelling of 11213034522 in words is "eleven billion, two hundred thirteen million, thirty-four thousand, five hundred twenty-two".